Cookware vessel



FIG. 1 is a perspective view of a “cookware vessel” showing my new design;

FIG. 2 is an exterior side elevation view thereof; all side elevations views being identical as the “cookware vessel” is circular;

FIG. 3 is a cross-sectional view taken through line 3-3 of FIG. 4;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

CLAIM The ornamental design for a cookware vessel, as shown and described. 